package cn.wenhe9.gulimall.oss.service;

import org.springframework.web.multipart.MultipartFile;

/**
 * @author DuJinliang
 * 2022/4/13
 */
public interface FileService {
    /**
     * 获取客户端上传签名
     * @return String
     */
    String getUploadToken();

    String uploadFile(MultipartFile file) throws Exception;
}
